<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
<article class="blog-post">
  <img src="post-image.jpg" class="post-thumb">
  <div class="post-content">
    <h2>文章标题</h2>
    <p>文章内容...</p>
  </div>
  <div class="clearfix"></div>
</article>

<style>
.post-thumb {
  float: left;
  width: 30%;
  margin-right: 20px;
}

.post-content {
  overflow: hidden; /* 创建BFC避免环绕 */
}


</style>
</body>
</html>